[Histological characteristics of the reactions of cerebral neuroglia in laboratory animals].
Literature data and the authors' results, concerning structural and functional peculiarities of all varieties of the cerebral neuroglia under effect of a cranial-cerebral trauma, neurotropic chemical products and oxygen insufficiency have been considered. Ideas that neuroglial reactions under the conditions mentioned are proved to be constant and in dependence of certain peculiarities of each case are either progressive or regressive. The reaction degree is mainly proportional to the disturbance power. Nevertheless, certain discrepancies (ariactivity including) can be observed; this is also determined by a combination of prerequisites and by a peculiarity of individual reactivity of the CNS. The greatest stability of astroglia has been stated. Possible variations in relation between changes of neurons and gliocytes are mentioned. Suggestions are made that diffuse-focal progressive reactions of macroglia under conditions of neurotoxicoses can be determined not by proliferation of cells, but by their migration.
Kvitnitskiĭ-Ryzhov
Iu N
IuN
Akimova
N V
NV
Beliavskiĭ
V G
VG
Matvienko
A V
AV
Stepanova
L V
LV
D000818:Animals; D001924:Brain Concussion / Q000473:pathology*; D002415:Cats; D004285:Dogs; D006984:Hypertrophy; D000860:Hypoxia / Q000473:pathology*; D007306:Insecticides / Q000506:poisoning*; D051379:Mice; D008854:Microscopy, Electron; D009457:Neuroglia / Q000187:drug effects / Q000473:pathology* / Q000648:ultrastructure; D011817:Rabbits; D051381:Rats
D007306:Insecticides
Gistologicheskaia kharakteristika reaktsiĭ neĭroglii golovnogo mozga laboratornykh zhivotnykh.